A phlebotomist draws the blood of a random sample of 50 patients and determines their blood types as(a) Construct a frequency distribution shown. Complete parts (a) through (i) Blood Type Frequency AC A C AB 0 AB AB AB AB O ABA A A AOA Type whole numbers.)
(a) Construct a frequency distribution. O A Blood Type Frequency AB Simplify your answers.)
(b) Construct a relative frequency distribution. O A Blood Type Frequency AB Simplify your answers.)
(c) According to the data, which blood type is most common?
(d) According to the data, which blood type is least common?
(e) Use the results of the sample to conjecture the percentage of the population that has type O blood. this an example of descriptive or inferential statistics? Select the correct choice below and fill in the answer box to complete your choice. ( A. | %; descriptive 0 B. 1%; inferential
(f) Contact a local hospital and ask them the percentage of the population that is blood type O. Why might the results differ?
A. The results might differ because certain hospitals only treat patients if they have blood type
B. The results might differ because there is always variability because the individuals in a survey may not exactly reflect the makeup of the population
C. The results might differ because the results from the study are not likely to be similar to actual patients